9272221295 has 16 divisors (see below), whose sum is σ = 11182320000. Its totient is φ = 7380726528.

The previous prime is 9272221291. The next prime is 9272221313. The reversal of 9272221295 is 5921222729.

It is a cyclic number.

It is not a de Polignac number, because 9272221295 - 2² = 9272221291 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (9272221291) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1992131 + ... + 1996779.

It is an arithmetic number, because the mean of its divisors is an integer number (698895000).

Almost surely, 2^9272221295 is an apocalyptic number.

9272221295 is a deficient number, since it is larger than the sum of its proper divisors (1910098705).

9272221295 is a wasteful number, since it uses less digits than its factorization.

9272221295 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6562.

The product of its digits is 90720, while the sum is 41.

The square root of 9272221295 is about 96292.3740230762. The cubic root of 9272221295 is about 2100.8478281082.

It can be divided in two parts, 927 and 2221295, that added together give a palindrome (2222222).

The spelling of 9272221295 in words is "nine billion, two hundred seventy-two million, two hundred twenty-one thousand, two hundred ninety-five".